1. Introduktion
Thank you for choosing the Donner DED-20 SE Electric Drum Pad. This versatile and portable electronic drum set is designed to provide an authentic drumming experience for beginners and experienced musicians alike. With its high-quality sound, quiet operation, and extensive features, it's perfect for practice, learning, and creative expression.
This manual provides essential information for setting up, operating, and maintaining your DED-20 SE Electric Drum Pad. Please read it thoroughly before use to ensure optimal performance and longevity of your device.

Figure 1: The Donner DED-20 SE Electric Drum Pad, including the main pad unit, drumsticks, and two foot pedals.
2. Nøglefunktioner
- Authentic Drum Sounds: The DED-20 SE features a high-quality sound source sampled from real acoustic drums, providing a realistic and immersive drumming experience. It includes 9 drum pads (1 SNARE, 1 KICK, 2 CRASH, 1 RIDE, 1 HI-HAT, and 3 TOMS), 7 distinct drum sounds, 9 demonstration songs, and 12 accompaniments.
- Integrerede stereohøjttalere: Equipped with two 2.2W stereo speakers, the drum pad delivers powerful and clear audio. The volume can be adjusted across 9 levels to suit your environment. A 180-second recording function allows you to capture your performances.
- Quiet Practice Capability: Constructed from high-quality soft silicone, the drum pad significantly reduces noise during play. A 3.5mm headphone output allows for silent practice, ensuring you don't disturb others. Its roll-up design makes it highly portable and easy to store.
- MIDI-forbindelse: Standard MIDI out and USB MIDI out jacks enable connection to computers for music production or interactive games. You can also connect external speakers for enhanced sound during performances or family entertainment.
- Pædagogisk indhold: Access 40 free and engaging drum lessons from Melodics, designed for all skill levels from beginner to advanced. These courses help improve rhythm, musicality, and learning efficiency.

Figure 2: The DED-20 SE in silence mode, highlighting the headphone compatibility and access to free Melodics courses.

Figur 3: Nærbillede view of the DED-20 SE's built-in stereo speaker, emphasizing its 2.2W dual speaker configuration.

Figure 4: The DED-20 SE's lightweight and portable design, allowing for easy transport and play without restrictions.
3. Opsætningsvejledning
3.1 Udpakning og inspektion
Fjern forsigtigt alle komponenter fra emballagen. Kontroller, at alle medfølgende dele er til stede:
- 1 x Electronic Drum Pad (DED-20 SE)
- 1 x strømadapter
- 1 x USB-datakabel
- 1 x 3.5 mm lydkabel
- 1 x par trommestikker
- 2 x Drum Pedals (for Kick and Hi-Hat)
Inspect all components for any signs of damage. If any items are missing or damaged, please contact customer service immediately.
3.2 Connecting the Drum Pad
- Strømtilslutning: Connect the power adapter to the DC 5V input port on the main control unit of the drum pad. Plug the adapter into a standard electrical outlet. The drum pad also supports mobile power charging for portability.
- Fodpedaler: Connect the two drum pedals to their respective input jacks on the main control unit. One pedal is for the Kick drum, and the other is for the Hi-Hat.
- Hovedtelefoner (valgfrit): For private practice, plug your 3.5mm headphones into the "HEAD PHONE" jack.
- External Speakers/MIDI (Optional): Use the 3.5mm audio cable to connect the drum pad to external speakers via the "MP3" jack for amplified sound. For MIDI functionality, connect the USB data cable to a computer via the "USB/DC 5V" port.

Figur 5: Nærbillede view of the DED-20 SE control unit, showing the power, foot pedal, headphone, and MP3/USB ports.
4. Betjeningsvejledning
4.1 Tænd/sluk
Press the "POWER" button on the main control unit to turn the drum pad on or off.
4.2 Playing the Drum Pad
Use the included drum sticks to strike the various pads. The DED-20 SE features 9 distinct pads:
- • 1 SNARE drum pad
- • 1 KICK drum pad (can also be triggered by foot pedal)
- • 2 CRASH cymbal pads
- • 1 RIDE cymbal pad
- • 1 HI-HAT cymbal pad (can also be triggered by foot pedal)
- • 3 TOMS drum pads
Note: The strike force of the DED-20 SE is single and does not change as the physical strike force increases.

Figure 6: Layout of the DED-20 SE drum pads, indicating their respective drum sounds and overall dimensions.
4.3 Kontrolpanelfunktioner
The main control unit features several buttons for adjusting settings and accessing features:
- VOL +/-: Adjusts the overall volume of the drum pad. There are 9 adjustable levels.
- STIL: Cycles through different drum styles/kits.
- DEMO: Plays one of the 9 built-in demonstration songs.
- START / STOP: Starts or stops playback of demo songs or accompaniments.
- REC: Initiates recording. The drum pad supports up to 180 seconds of recording.
- SPIL: Afspiller din indspillede præstation.
- T +/-: Adjusts the tempo of demo songs or accompaniments.
5. Vedligeholdelse og pleje
- Rensning: Use a soft, dry cloth to wipe down the drum pad and control unit. Avoid using abrasive cleaners or solvents, as they may damage the silicone material or electronic components.
- Opbevaring: When not in use, roll up the drum pad for compact storage. Store it in a cool, dry place away from direct sunlight and extreme temperatures.
- Håndtering: Handle the drum pad and its components with care. Avoid dropping or applying excessive force to the pads or control unit.
- Magt: Always disconnect the power adapter when the drum pad is not in use for extended periods.
6. Fejlfinding
| Problem | Mulig årsag | Løsning |
|---|---|---|
| Ingen lyd fra højttalere. | Lydstyrken er for lav; hovedtelefoner er tilsluttet; strømproblem. | Increase volume using VOL+ button. Disconnect headphones. Ensure power adapter is properly connected and unit is powered on. |
| Pads not responding. | Unit not powered on; loose connections. | Ensure the unit is powered on. Check all cable connections. |
| Optagelsen virker ikke. | Hukommelse fuld; forkert funktion. | Ensure recording time limit (180s) is not exceeded. Follow recording instructions carefully. |
If you encounter problems not listed here, please contact Donner customer support for assistance.
7. Produktspecifikationer
| Feature | Detalje |
|---|---|
| Modelnavn | DED-20 (SE) |
| Mærke | Donner |
| Kropsmateriale | Silikone |
| Højttalerkraft | 2.2W Stereo Dual Speakers |
| Puder inkluderet | 9 (SNARE, KICK, 2 CRASH, RIDE, HI-HAT, 3 TOMS) |
| Tromme lyde | 7 |
| Demonstrationssange | 9 |
| Akkompagnementer | 12 |
| Optagefunktion | Op til 180 sekunder |
| Forbindelse | Standard MIDI Out, USB MIDI Out, 3.5mm Headphone Out, 3.5mm Audio In (MP3) |
| Inkluderede komponenter | Electronic drum pad, power adapter, USB data cable, 3.5mm audio cable, drum sticks, 2 pedals |
| Varens vægt | 3.34 pund (1.52 kg) |
| Pakkedimensioner | 17.44 x 9.25 x 3.19 tommer |
8. Garanti og support
For garantioplysninger og kundesupport henvises til den officielle Donner-side. webwebstedet eller kontakt deres kundeservice direkte. Sørg for at gemme dit købsbevis i tilfælde af garantikrav.
For inquiries regarding the 40 free drum lessons from Melodics, please contact Donner customer service to receive your access code.





